Not sacred
Not sad
not sad happy
Not safe
Not safe - and a word that can precede each part of 17-, 25-, 39-, 51-, and 64-Across
Not safe at home
Not safe on the base paths
Not safe or robust
Not safe to consume (food)
not safe to eat
Not safe to handle, in the kitchen
Not safe to skate on, say
Not safe, in baseball
Not safe, on the diamond
Not safely situated
Not sage at all
Not sagging at all
Not said
Not said explicitly
Not said expressly
Not saluting for quite some time?
Not same-sex
Not sanctioned
Not sanguine
not sanitary
Not sans
not saponifiable, capable of being converted into soap
Not satisfactory at all
Not satisfied
Not satisfied, as expectations
Not satisfied, as needs
Not saturated
Not save
Not say clearly
Not say directly
Not saying a thing
Not saying a word
Not saying anything
Not saying much
not scared
Not Scary, one of the others?
Not scattershot
Not scheduled for duty
Not scheduled to compete
Not scheduled to play
Not scheduled to play, as a pro team
Not scheduled to work
Not scheduled yet: Abbr.
not scholarly
Not schooled in
Not scripted
not scruffy
Not seasonal
Not seasoned
Not seaworthy
Not second stringers
Not secret
Not secret or hidden
Not secure
Not secure, as a gem
Not securely fastened, maybe
not sedimentable, capable of being sedimented by centrifugation
Not see
Not see eye to eye
Not see eye to eye?
Not see properly
not see through
Not seeing eye to eye
Not seeing straight
Not seem out of place
Not seemly
Not seen a lot
Not seen as frequently
Not seen as much
Not seen as often
Not seen before
Not seen by the theater audience
Not seen every day
Not seen much
Not seen often
not seen or understood clearly
not seldom
not selective of a single class or person
Not self-confident
Not self-indulgent
Not self-sufficient
Not sell
Not send an expected invitation, say
not senior
not sensed
Not sensible
Not sensitive (to)
Not sensitive?
not sent by post
Not separate
Not separately
Not sequential
Not serious
not serious in content or attitude or behavior
Not serious, as a lawsuit
Not serious, in a way
Not seriously
Not seriously burn
Not served neat, as a drink
Not set
Not set in stone
Not set things right
Not settle
Not settle for a place?
Not settle, say
Not settled
Not settled up
Not settled, as battles
Not settled, as battles or ball games
Not severe
Not shaded
Not shady
Not shakable
Not shaken or stirred
Not shaky
Not shallow
Not Shallow Bake in a dish
NOT shaped in animal form
Not share
Not shared with anyone else
Not sharp
Not sharp or flat
Not sharp, as a pencil
Not sharp, as eyesight
Not sharp, perhaps
Not sharp, say
not sharpened
Not sharply defined, as a computer image
Not sharply defined, as a PC image
Not sheer
Not shining
Not shining brightly
Not shiny
Not shiny; uninteresting
Not shipwrecked, say
Not shirking
Not shoot for the stars, to put it mildly
Not shoot straight
Not short
Not shortened, as a film
Not shot all at once
not showing due care or attention
Not showing emotion
Not showing emotions
Not showing feelings
not showing good judgment
Not showing much creativity
Not showing much life
Not showing one's age, in a way
Not showing one's age, say
Not showing respect
Not shown
Not shown in theaters
Not shown on TV, e.g.
Not shown, as on TV
Not showy
Not shrink from
Not shrinking
Not shut
Not shut all the way
Not shut out from
Not shut out of
Not shut quietly
Not shut tight
Not shut up
Not shut, in odes
Not shut, in poetry
Not shut, in verse
Not shut, poetically
Not shut, to Shelley
Not shutting up
Not shy
Not shy about expressing opinions
Not shy about speaking
Not shy away from a potential embarrassment
Not shy with one's opinion
Not sick
not sick or ill
not sick or ill
Not sickly
Not sidesaddle
Not sideways
Not siding with any party
Not significant
Not silently
Not silently (5)
not silly
Not similar
Not similar to
Not simple
Not simple to settle
Not simulated
Not single
Not single-gender
Not single-sex
Not single-sex, as a school
Not singly
Not singular
Not sinking
Not sis
Not sit
Not sit idly by
Not sit on one's hands
Not sit up
Not sit well
Not sit well ... or what eating 20-, 32- or 41-Across might do?
Not sitting
Not sitting well?
Not skedaddle
Not sketchy
not skilled
Not skilled in
Not skillful
Not skillful with hands
Not skimpy
Not skinny
Not skip
Not skip a beat?
Not slack
Not slacking
Not slanderous
Not sleep peacefully
Not sleep well
not sleeping
Not sleepy
Not slick
Not slip-on
Not slippery at all, as a winter road
Not slipping as much
Not sloppily
Not sloppy
Not slouch
Not slouching
Not slowing down a bit
Not sm. or med.
Not small or medium
Not small or medium (abbr.)
Not smart
Not sml. or lge.
Not smooth
Not smooth-talk?
Not smooth, as film
Not smooth: Abbr.
Not smoothly
Not sneaky